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    41 

    42 #ifndef QCONTACTABSTRACTREQUEST_H

    43 #define QCONTACTABSTRACTREQUEST_H

    44 

    45 #include "qcontactmanager.h"

    46 #include <QObject>

    47 

    48 QTM_BEGIN_NAMESPACE

    49 

    50 class QContactManagerEngine;

    51 class QContactAbstractRequestPrivate;

    52 class Q_CONTACTS_EXPORT QContactAbstractRequest : public QObject

    53 {

    54     Q_OBJECT

    55 

    56 public:

    57     QContactAbstractRequest() {}

    58     virtual ~QContactAbstractRequest();

    59 

    60     QList<QContactManager::Error> Q_DECL_DEPRECATED errors() const; // deprecated, removed in week 3.  see leaf classes for detailed error reporting.

    61     enum State {

    62         InactiveState = 0,   // operation not yet started

    63         ActiveState,         // operation started, not yet finished

    64         CanceledState,       // operation is finished due to cancellation

    65         FinishedState        // operation either completed successfully or failed.  No further results will become available.

    66     };

    67 

    68     State state() const; // replaces status()

    69     bool isInactive() const;

    70     bool isActive() const;

    71     bool isFinished() const;

    72     bool isCanceled() const;

    73     QContactManager::Error error() const;

    74 

    75     enum RequestType {

    76         InvalidRequest = 0,

    77         ContactFetchRequest,

    78         ContactLocalIdFetchRequest,

    79         ContactRemoveRequest,

    80         ContactSaveRequest,

    81         DetailDefinitionFetchRequest,

    82         DetailDefinitionRemoveRequest,

    83         DetailDefinitionSaveRequest,

    84         RelationshipFetchRequest,

    85         RelationshipRemoveRequest,

    86         RelationshipSaveRequest

    87     };

    88 

    89     RequestType type() const;

    90 

    91     /* Which manager we want to perform the asynchronous request */

    92     QContactManager* manager() const;

    93     void setManager(QContactManager* manager);

    94 

    95 public Q_SLOTS:

    96     /* Verbs */

    97     bool start();

    98     bool cancel();

    99 

   100     /* waiting for stuff */

   101     bool waitForFinished(int msecs = 0);

   102 

   103 Q_SIGNALS:

   104     void stateChanged(QContactAbstractRequest::State newState);

   105     void resultsAvailable();

   106 

   107 protected:

   108     QContactAbstractRequest(QContactAbstractRequestPrivate* otherd);

   109     QContactAbstractRequestPrivate* d_ptr;

   110 

   111 private:

   112     Q_DISABLE_COPY(QContactAbstractRequest)

   113     friend class QContactManagerEngine;

   114 };

   115 

   116 QTM_END_NAMESPACE

   117 

   118 #endif